<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>16-CSS文本外观之装饰文本</title>
  <style>
    div {
      /* 下划线 */
      /* text-decoration: underline; */
      /* 删除线 */
      /* text-decoration: line-through; */
      /* 上划线 */
      text-decoration: overline;
    }

    a {
      /* 取消a默认的下划线 */
      text-decoration: none;
      color: #333;
    }
  </style>
</head>

<body>
  <div>粉红色的回忆</div>
  <a href="#">粉红色的回忆</a>
</body>

</html>